Results 171 to 180 of about 197,800 (388)

Clinical, Genetic, and Imaging Characteristics of SCA27B: Insights from a Large Dutch Cohort

Movement Disorders, EarlyView.
Abstract Background Deep intronic GAA repeat expansions in intron 1 of the FGF14 gene were identified in 2023 as cause of late‐onset cerebellar ataxia. Since then, GAA‐FGF14‐related ataxia (SCA27B) has emerged as one of the most common genetic causes of late‐onset cerebellar ataxia.
Teije H. van Prooije, Maartje Pennings, Roderick P.P.W.M. Maas, Jeroen de Vries, Corien Verschuuren‐Bemelmans, Vincent Odekerken, Sirwan K.L. Darweesh, Mark Huisman, Mayke Oosterloo, Arthur Buijink, Jaron van de Wardt, Els Vanhoutte, Tsz Hang Wong, Lisette Koens, Eva de Boer, Judith van Gaalen, Martijn Beudel, Dareia S. Roos, Jorrit I. Hoff, Thimo Cornelissen, Meyke Schouten, Thatjana Gardeichik, Erica van der Looij, Christine Klein, Joanne Trinh, Erik‐Jan Kamsteeg, Bart van de Warrenburg   +26 more
wiley   +1 more source

Clinical Correlates of High Cervical Fractional Anisotropy in Acute Cervical Spinal Cord Injury [PDF]

, 2015
Objective: Fractional anisotropy (FA) of the high cervical cord (C1-C2), rostral to the injury site, correlates with upper limb function in patients with chronic cervical spinal cord injury (SCI).
Eckardt, Gerald, Kurpad, Shekar N., Schmit, Brian D., Vedantam, Aditya, Wang, Marjorie C.   +4 more
core   +1 more source

CORRIGENDUM: Association of Albuminuria With White Matter Hyperintensities Volume on Brain Magnetic Resonance Imaging in Elderly Japanese　― The Hisayama Study ―

, 2020
Keisuke Yamasaki, Jun Hata, Yoshihiko Furuta, Naoki Hirabayashi, Tomoyuki Ohara, Daigo Yoshida, Yoichiro Hirakawa, Toshiaki Nakano, Takanari Kitazono, Toshiharu Ninomiya   +9 more
openalex   +2 more sources

White Matter Matters: A Magnetic Resonance Imaging Study with Clinical Correlates in Primary Brain Calcification

Movement Disorders, EarlyView.
Abstract Background Primary brain calcification (PBC) is a genetic disease featuring movement disorders, cognitive impairment, and/or psychiatric symptoms. Computed tomography (CT) scan identifies brain calcification but poorly correlates with patients' clinical phenotype; the role of magnetic resonance imaging (MRI) is yet undefined.
Giovanni Librizzi, Giulia Bonato, Matilde Corazza, Irene Guerra, Francesca Pistonesi, Cinzia Bertolin, Leonardo Salviati, Angelo Antonini, Renzo Manara, Miryam Carecchio   +9 more
wiley   +1 more source

Estimated Pulse‐Wave Velocity and Magnetic Resonance Imaging Markers of Cerebral Small‐Vessel Disease in the NOMAS

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Pulse‐wave velocity is a measure of arterial stiffness and a risk factor for cardiovascular disease. Recently, an estimated pulse‐wave velocity (ePWV) was introduced that was predictive of increased risk of cardiovascular disease.
Taylor A. Ariko, Botagoz Aimagambetova, Hannah Gardener, Jose Gutierrez, Mitchell S. V. Elkind, Clinton B. Wright, Weizhao Zhao, Tatjana Rundek   +7 more
doaj   +1 more source

Instrumental validation of free water, peak‐width of skeletonized mean diffusivity, and white matter hyperintensities: MarkVCID neuroimaging kits

, 2022
Pauline Maillard, Hanzhang Lu, Konstantinos Arfanakis, Brian T. Gold, Christopher E. Bauer, Valentinos Zachariou, Lara Stables, Danny J.J. Wang, Kay Jann, Sudha Seshadri, Marco Duering, Laura J. Hillmer, Gary A. Rosenberg, Haykel Snoussi, Farshid Sepehrband, Mohamad Habes, Baljeet Singh, Joel H. Kramer, Roderick A. Corriveau, Herpreet Singh, Kristin Schwab, Karl G. Helmer, Steven M. Greenberg, Arvind Caprihan, Charles DeCarli, Claudia L. Satizábal   +25 more
openalex   +1 more source

Putamen Atrophy as a Predictive Factor of Efficacy of GPi‐DBS in Dystonia‐Dyskinesia Syndrome Secondary to Perinatal Anoxic Encephalopathy

Movement Disorders, EarlyView.
Abstract Background Perinatal hypoxic–ischemic encephalopathy (HIE) is a severe condition resulting from impaired oxygen delivery to the developing brain, often leading to both motor deficits and dystonia‐dyskinetic syndromes (DDS). In selected cases, deep brain stimulation of the globus pallidus internus (GPi‐DBS) may provide a therapeutic option ...
Marylou Grasso, Pierre‐Olivier Moser, Sidonie Sauvageot, Valérie Gil, Emilie Chan‐Seng, Emily Sanrey, Philippe Coubes, Gaëtan Poulen   +7 more
wiley   +1 more source

FMRI Approaches to Mapping Cerebrovascular Reactivity: Comparison of Gradient Echo BOLD and Spin Echo BOLD With Arterial Spin Labeling

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To compare markers of cerebrovascular reactivity (CVR) measured with Gradient Echo (GE, T2*w) and Spin‐Echo (SE, T2w) BOLD fMRI with quantitative physiological CVR measured using ASL. Methods CVR, the ability of blood vessels to dilate and increase cerebral blood flow (CBF), can be investigated with ASL fMRI but has a low signal‐to ...
Sara Pomante, Davide Di Censo, Alessandra Caporale, Fabrizio Fasano, Domenico Zacà, Elizabeth Jane Fear, Francesca Graziano, Manuela Carriero, Lucie Renee Raymonde Chalet, Emma Biondetti, Maria Eugenia Caligiuri, Michael Germuska, Richard Geoffrey Wise, Antonio Maria Chiarelli   +13 more
wiley   +1 more source

Early diagnosis of Alzheimer's disease based on brain morphological changes: A comprehensive approach combining voxel-based morphometry and deep learning

NeuroImage: Reports
Deep learning algorithms optimize data by enhancing resolution and suppressing noise associated with biological knowledge. The root issue is that, for example, CNNs learning mathematical patterns from statistical correlations in the data without regard ...
Mohammad Rezaei, Shaghayegh Mohammadikhaveh, Hadis Faraji, Ramin Ardalani, Mina Rezaei, Alireza Shirazinodeh   +5 more
doaj   +1 more source

Clinically Feasible White Matter Fiber Tractography in Peritumoral Zones With Cerebral Vasogenic Edema

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose In diffusion MRI, vasogenic edema manifests as a major fraction of isotropic water that dilutes the anisotropic intra‐axonal portion of the signal. Many tractography algorithms mistake vasogenic edema for the white matter boundary and terminate tracking to prevent producing spurious streamlines.
Patryk Filipiak, Timothy M. Shepherd, Kamri Clarke, Gaia Ressa, Dimitris G. Placantonakis, Fernando E. Boada, Steven H. Baete   +6 more
wiley   +1 more source